Problem 42695. Replace secondary diagonal elements of a square array

Solution 795298

Submitted on 17 Dec 2015 by Richard

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Test	Status	Code Input and Output
1	Pass	%% A=[1 2 3; 4 5 6; 7 8 9]; n = 10; B_correct =[1 2 10; 4 10 6; 10 8 9]; assert(isequal(sec_diag_replacement(A,n),B_correct)) A = 1 2 10 4 10 6 10 8 9
2	Pass	%% A=1; n = 10; B_correct =10; assert(isequal(sec_diag_replacement(A,n),B_correct)) A = 10

Test

Status

Code Input and Output

Pass

%% A=[1 2 3; 4 5 6; 7 8 9]; n = 10; B_correct =[1 2 10; 4 10 6; 10 8 9]; assert(isequal(sec_diag_replacement(A,n),B_correct))

A = 1 2 10 4 10 6 10 8 9

Pass

%% A=1; n = 10; B_correct =10; assert(isequal(sec_diag_replacement(A,n),B_correct))

A = 10